中国东部经济区 (中國東部經濟區) zhōngguó dōngbù jīngjì qū

zhōngguó dōngbù jīngjì qū proper noun Eastern China Economic Zone
Domain: Modern Chinese 现代汉语
Notes: Consists of Hebei, Beijing, Tianjin, Shandong, Jiangsu, Shanghai, Zhejiang, Fujian, Guangdong, and Hainan (Wikipedia '中国东部经济区')